Feature:1. Made of CRV-V chromium vanadium steel, overall heat treatment, sturdy and durable, possess high strength and good toughness2. Pin punch come with good wear resistance, suitable for strong impact and high wear resistance environment3. The surface is treated with blue plastic spray, corrosion-resistant and not easy to be damaged4. The product is suitable for bench worker, mold manufacturing, machining and maintenance, etc.5. Adopt excellent craftsmanship to bring smooth surface, which will not hurt your hands in workSpecification:Item Type: Pin PunchMaterial: Chrome vanadium alloy steelFull Length: Approx. 150mm / 5.9inDiameter: Approx. 3mm / 0.12inUses: Suitable for bench worker, mold manufacturing, machining and maintenance, etc..Package List:1 x Pin Punch